Product Details | SAFETY RELIEF VALVE

4820-01-527-5470 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: PL15881300 FN 440 , PL15881300FN440, RAH101S30V, 15881300 FN 440, 15881300FN440, 4820-01-527-5470, 01-527-5470, 4820015275470, 015275470

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 08 FEB 2005 01-527-5470

Drawings & Photos | NSN 4820-01-527-5470


Demand History | NSN 4820-01-527-5470

Part Number Request Date QTY Origin
RAH101S30V 2024-01-04 25 DIBBS
RAH101S30V 2019-03-80 17 DIBBS
4820-01-527-5470 2017-08-226 6 DIBBS

Cross Reference | NSN 4820-01-527-5470

Part Number Cage Code Manufacturer
15881300 FN 440 0DHG4 GULF COAST HOLDINGS INC DBA UNIDYNAMICS
15881300 FN 440 98523 JERED LLC DBA PAR
PL15881300 FN 440 0DHG4 GULF COAST HOLDINGS INC DBA UNIDYNAMICS
PL15881300 FN 440 98523 JERED LLC DBA PAR
RAH101S30V 09990 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC VALVE DIV

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-527-5470

Technical Data | NSN 4820-01-527-5470

Characteristic Specifications
MATERIAL STEEL BODY
STYLE DESIGNATOR C11 SCREW-IN CARTRIDGE
FLOW CONTROL DEVICE POPPET
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL BOSS 1ST END
CONNECTION STYLE G50 EXTERNAL SEAT FOR GASKET SEAL 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
THREAD CLASS 2A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
SPECIAL FEATURES PRESSURE RANGE; 200 TO 3000 PSI
III END ITEM IDENTIFICATION HPU SYSTEM, LPD LIFT PLATFORM
III PART NAME ASSIGNED BY CONTROLLING AGENCY SERIES RAH101 PILOT OPERATED RELIEF VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-527-5470

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-527-5470

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each